Lot numbers can be found on the outside label of a product:
Please log in for operation!
*For research and further manufacturing use only, not for direct human use.
Structure of 2173194-53-9
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
1-(Difluoromethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole integrates a difluoromethyl group and a stable boronate handle, enabling direct coupling in Suzuki-Miyaura reactions. The tetramethyl-substituted dioxaborolane enhances shelf life and moisture tolerance, while the pyrazole core provides a rigid, electron-deficient scaffold for diverse heterocyclic synthesis under standard conditions.
1-(Difluoromethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole serves as a versatile boronate building block for Suzuki-Miyaura coupling reactions. The difluoromethyl group imparts enhanced metabolic stability and modulates electronic properties, while the pinacol boronate enables robust coupling under mild conditions. This reagent exhibits excellent bench stability, tolerates a range of functional groups, and facilitates efficient construction of pyrazole-based pharmacophores in medicinal chemistry and materials science applications.
|
GHS Pictogram :
|
GHS No : GHS05,GHS07
|
|
Signal Word : Danger
|
UN#: 1759
|
|
Class : 8
|
Packing Group : Ⅲ
|
|
Hazard Statements : H315-H318-H335
|
|
|
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Lot numbers can be found on the outside label of a product: